Fajita night and pasta night don’t have to be separate occasions. This collection of 10+ chicken fajita pasta recipes brings the smoky, spiced flavor of classic fajitas into hearty pasta dishes, ranging from a quick one-pot skillet meal to a cheesy baked casserole and even a slow cooker version for busy days.

Whether you’re craving something rich and creamy, like the cream cheese or alfredo versions, or something lighter for a warm evening, like the cold grilled chicken fajita pasta salad, this list has an option for nearly every occasion. Each recipe includes a full ingredient list, step-by-step instructions, estimated nutrition per serving, and two extra sections — Why It Works, which explains the technique behind the recipe, and Worth Knowing, which covers substitutions, storage tips, and things to watch for. A consolidated shopping list and answers to common chicken fajita pasta questions are included near the end.

1. Classic One-Pot Chicken Fajita Pasta

This classic one-pot chicken fajita pasta brings all the bold, smoky flavors of a fajita night into a single skillet meal. Penne pasta is tossed with seasoned chicken strips, charred bell peppers, and onions, all coated in a light tomato-based sauce built from classic fajita spices.

Cooking everything in one pot means the pasta absorbs the fajita seasoning as it simmers, so the flavor runs through every bite rather than sitting only on the surface of the chicken.

430Calories

28gProtein

45gCarbs

14gFat

Why It Works

• Searing the chicken in a hot, dry pan before adding any liquid develops a deep brown crust that carries much of the smoky fajita flavor into the finished dish, rather than steaming the chicken in the sauce from the start.
• Cooking the pasta directly in the seasoned broth, rather than boiling it separately, lets the noodles soak up the fajita spices and tomato flavor as they cook, which is the defining trick behind any good one-pot pasta.
• Charring the bell peppers and onions in the same pan used for the chicken, before adding the liquid, builds a fond on the bottom of the pot that dissolves into the sauce and adds significant depth.

Worth Knowing

• This recipe comes together in a single pot, which makes cleanup considerably easier than the baked or alfredo versions on this list that require multiple dishes.
• Using a store-bought fajita seasoning packet works fine here, but a homemade blend of chili powder, cumin, paprika, and garlic powder gives more control over the salt level.
• This dish reheats well the next day, and the flavor often deepens slightly overnight as the pasta continues to absorb the sauce.

Ingredients

• 12 oz penne pasta
• 1 lb chicken breast, sliced into strips
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 yellow onion, sliced
• 2 tbsp fajita seasoning
• 1 (14.5 oz) can diced tomatoes
• 2 cups chicken broth
• 2 tbsp olive oil
• Salt and black pepper to taste

Instructions

1. Season the chicken strips with half the fajita seasoning. Heat olive oil in a large skillet over medium-high heat and sear the chicken until browned, about 5 minutes, then remove and set aside.
2. In the same skillet, add the bell peppers and onion, cooking until slightly charred, about 5 minutes.
3. Stir in the remaining fajita seasoning, diced tomatoes, and chicken broth, scraping up any browned bits from the bottom of the pan.
4. Add the penne directly to the skillet, ensuring it’s mostly submerged in liquid, and bring to a simmer.
5. Cover and cook for 12 to 14 minutes, stirring occasionally, until the pasta is tender and the liquid has mostly absorbed.
6. Return the chicken to the skillet, stir to combine, and season with salt and pepper before serving.

2. Creamy Chicken Fajita Pasta with Cream Cheese

This creamy chicken fajita pasta swaps the tomato-based sauce for a rich, velvety cream cheese sauce with a golden-orange hue from the fajita seasoning. It’s indulgent and comforting, closer to a Tex-Mex pasta bake in flavor than a traditional fajita dish.

The cream cheese melts into the sauce and coats the rotini thoroughly, so every bite carries the same creamy, spiced richness rather than pooling at the bottom of the bowl.

520Calories

27gProtein

42gCarbs

27gFat

Why It Works

• Softening the cream cheese to room temperature before adding it to the hot sauce helps it melt in smoothly rather than forming small lumps that are difficult to whisk out.
• Adding a splash of the reserved pasta water to the finished sauce loosens it to the right consistency, since cream cheese sauces tend to thicken significantly as they cool.
• Sautéing the bell peppers and onions until just softened, rather than fully charred, keeps their color bright against the pale sauce and gives a better textural contrast.

Worth Knowing

• This is one of the richer recipes on this list, so smaller portions work well alongside a simple side salad to balance the meal.
• Full-fat cream cheese produces the smoothest sauce; reduced-fat versions can work but tend to separate slightly more easily when reheated.
• This sauce can break if it’s boiled too vigorously after the cream cheese is added, so keeping the heat at a gentle simmer once it goes in helps maintain a smooth texture.

Ingredients

• 12 oz rotini pasta
• 1 lb chicken breast, sliced into strips
• 8 oz cream cheese, softened
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 onion, sliced
• 2 tbsp fajita seasoning
• 1 cup chicken broth
• 1/2 cup milk
• 2 tbsp fresh cilantro, chopped

Instructions

1. Cook the rotini in salted boiling water until al dente, reserving 1/2 cup of pasta water before draining.
2. Season the chicken with half the fajita seasoning and cook in a skillet over medium-high heat until browned through, then remove and set aside.
3. In the same skillet, sauté the bell peppers and onion until softened, about 5 minutes.
4. Reduce heat to medium-low and stir in the cream cheese, remaining fajita seasoning, chicken broth, and milk, whisking until smooth.
5. Return the chicken to the skillet along with the cooked pasta, tossing to coat, and thin with reserved pasta water as needed.
6. Garnish with fresh cilantro before serving.

3. Baked Chicken Fajita Pasta Casserole

This baked chicken fajita pasta casserole layers seasoned chicken, bell peppers, and pasta in a baking dish, then tops everything with a generous layer of cheese and bakes until golden and bubbly. It’s a great make-ahead option for feeding a crowd.

The baking step gives the top layer of cheese a slightly crisp, golden-brown finish that a stovetop version can’t quite replicate, while keeping the pasta underneath moist and saucy.

480Calories

29gProtein

44gCarbs

20gFat

Why It Works

• Slightly undercooking the pasta before assembling the casserole — by about 2 minutes less than the package instructions — prevents it from turning mushy during the additional baking time.
• Covering the dish with foil for the first half of baking traps steam and heats everything through evenly, then removing the foil for the final stretch lets the cheese on top brown properly.
• Mixing a portion of the cheese into the pasta itself, rather than only on top, ensures every bite is cheesy rather than just the very top layer.

Worth Knowing

• This casserole can be fully assembled a day ahead and refrigerated unbaked, making it a convenient option for meal prep or a make-ahead dinner for guests.
• A blend of Monterey Jack and cheddar melts especially well here, giving good stretch along with sharp flavor.
• Leftovers reheat well in the oven at a low temperature; microwaving works too but can make the top layer slightly rubbery compared to oven reheating.

Ingredients

• 12 oz penne pasta
• 1 lb chicken breast, diced
• 1 red bell pepper, diced
• 1 green bell pepper, diced
• 1 onion, diced
• 2 tbsp fajita seasoning
• 1 (14.5 oz) can diced tomatoes
• 1 cup sour cream
• 2 cups shredded Monterey Jack and cheddar blend
• 2 tbsp olive oil

Instructions

1. Preheat the oven to 375°F. Cook the penne in salted boiling water for about 2 minutes less than the package instructions, then drain.
2. Season the chicken with the fajita seasoning and cook in olive oil over medium-high heat until browned through.
3. Add the bell peppers and onion to the same pan and cook until softened, about 5 minutes.
4. Stir in the diced tomatoes and sour cream, then combine with the pasta and half the cheese in a large bowl.
5. Transfer to a greased baking dish, top with the remaining cheese, and cover with foil.
6. Bake covered for 15 minutes, then uncover and bake for another 10 minutes until the cheese is golden and bubbly.

4. Chicken Fajita Pasta Skillet with Bell Peppers and Onions

This chicken fajita pasta skillet keeps things simple and quick, tossing fusilli pasta with juicy chicken strips and vibrant tri-color bell peppers in a light, glossy sauce. It’s a straightforward weeknight dinner that comes together entirely in a cast iron skillet.

Using three different colors of bell pepper isn’t just for looks — the mix of green, red, and yellow peppers gives a range of sweetness levels that makes the dish more interesting than using just one color.

410Calories

27gProtein

43gCarbs

12gFat

Why It Works

• Cooking the chicken in batches, rather than crowding the pan all at once, ensures each piece gets good browning instead of steaming from overcrowding.
• Caramelizing the onions slowly over medium heat, rather than rushing them on high heat, develops a natural sweetness that balances the smoky fajita spices.
• Tossing the cooked pasta directly in the skillet with the chicken and vegetables, rather than serving them separately, lets the light sauce coat everything evenly.

Worth Knowing

• This is one of the quicker recipes on this list, coming together in about 30 minutes total, making it a solid option for busy weeknights.
• A cast iron skillet holds heat particularly well for this recipe, giving the chicken and vegetables better browning than a lighter nonstick pan.
• This dish is easy to scale up for a larger batch by simply cooking the chicken and vegetables in two rounds rather than doubling everything in the pan at once.

Ingredients

• 12 oz fusilli pasta
• 1 lb chicken breast, sliced into strips
• 1 red bell pepper, sliced
• 1 yellow bell pepper, sliced
• 1 green bell pepper, sliced
• 1 onion, sliced
• 2 tbsp fajita seasoning
• 2 tbsp olive oil
• 1/4 cup chicken broth

Instructions

1. Cook the fusilli in salted boiling water until al dente, then drain and set aside.
2. Season the chicken with the fajita seasoning. Heat olive oil in a large skillet over medium-high heat and cook the chicken in batches until browned, then set aside.
3. In the same skillet, add the bell peppers and onion, cooking until softened and lightly charred, about 6 minutes.
4. Return the chicken to the skillet along with the chicken broth, scraping up any browned bits.
5. Add the cooked pasta directly to the skillet and toss everything together until well combined.
6. Season with additional salt and pepper if needed, then serve immediately.

5. Spicy Chipotle Chicken Fajita Pasta

This spicy chipotle chicken fajita pasta takes the heat up a notch with a smoky chipotle cream sauce coating blackened chicken and bell peppers. The deep reddish-brown sauce clings to the pasta, delivering a bold, smoky punch in every bite.

Chipotle peppers in adobo sauce bring a distinct smokiness that regular chili powder can’t replicate, making this one of the more intensely flavored recipes on this list.

460Calories

28gProtein

42gCarbs

20gFat

Why It Works

• Blending the chipotle peppers with a portion of the adobo sauce into the cream base, rather than adding whole chopped peppers, distributes the smoky heat evenly throughout the sauce instead of concentrating it in random bites.
• Blackening the chicken over high heat for a short time develops char without overcooking the interior, which is key to the dish’s smoky flavor profile.
• Balancing the chipotle’s heat with a touch of cream and a squeeze of lime juice at the end keeps the sauce from tasting one-dimensionally spicy.

Worth Knowing

• Chipotle peppers in adobo sauce are quite spicy and concentrated, so starting with one or two peppers and adjusting to taste is worth doing before committing to a full can’s worth.
• Leftover chipotle peppers and sauce freeze well in small portions, making it easy to use just what a recipe calls for without wasting the rest of the can.
• A dollop of sour cream on top when serving helps mellow the heat for anyone at the table who prefers a milder bite.

Ingredients

• 12 oz penne pasta
• 1 lb chicken breast, sliced into strips
• 1 red bell pepper, sliced
• 1 onion, sliced
• 2 chipotle peppers in adobo sauce, minced
• 1 tbsp adobo sauce
• 1 cup heavy cream
• 2 tbsp fajita seasoning
• 1 tbsp lime juice
• 2 tbsp fresh cilantro, chopped

Instructions

1. Cook the penne in salted boiling water until al dente, then drain and set aside.
2. Season the chicken with the fajita seasoning and sear over high heat until blackened in spots and cooked through, then set aside.
3. In the same skillet, cook the bell pepper and onion until softened, about 5 minutes.
4. Stir in the minced chipotle peppers, adobo sauce, and heavy cream, simmering for 2 to 3 minutes.
5. Return the chicken to the skillet along with the cooked pasta, tossing to coat evenly in the sauce.
6. Stir in the lime juice and top with fresh cilantro before serving.

6. Cheesy Chicken Fajita Pasta Bake

This cheesy chicken fajita pasta bake goes all in on melted cheese, topping seasoned chicken and peppers with a thick, generous layer of Monterey Jack and cheddar that turns golden and bubbly in the oven. It’s the ultimate comfort-food take on fajita night.

Unlike the casserole version on this list, this recipe leans even more heavily into the cheese pull factor, making it a favorite for anyone who thinks more cheese is always the right answer.

560Calories

31gProtein

43gCarbs

28gFat

Why It Works

• Shredding the cheese from a block rather than using pre-shredded bags gives a noticeably better melt, since pre-shredded cheese is coated in anti-caking starch that can make the topping slightly grainy.
• Adding the cheese in two layers — one mixed into the pasta and one on top — ensures cheesy bites throughout rather than only at the surface.
• Broiling for the final 2 minutes, after the initial bake, gives the top layer of cheese deep golden-brown spots without drying out the pasta underneath.

Worth Knowing

• This is one of the richest, most indulgent recipes on this list, so pairing it with a simple green salad helps balance the meal.
• This dish keeps its cheese pull best when served immediately; leftovers still taste great but the cheese firms up more once fully cooled.
• A quick broil at the end works well, but it’s worth watching closely since broilers can go from golden to burnt in under a minute.

Ingredients

• 12 oz rotini pasta
• 1 lb chicken breast, diced
• 1 red bell pepper, diced
• 1 green bell pepper, diced
• 1 onion, diced
• 2 tbsp fajita seasoning
• 1 cup salsa
• 3 cups shredded Monterey Jack and cheddar blend
• 2 tbsp olive oil

Instructions

1. Preheat the oven to 400°F. Cook the rotini in salted boiling water until al dente, then drain.
2. Season the chicken with the fajita seasoning and cook in olive oil over medium-high heat until browned through.
3. Add the bell peppers and onion to the pan and cook until softened, about 5 minutes.
4. Stir in the salsa, then combine with the cooked pasta and half the cheese in a large bowl.
5. Transfer to a greased baking dish and top with the remaining cheese.
6. Bake for 15 minutes, then broil for 2 minutes until the top is golden and bubbly, watching closely to avoid burning.

7. Grilled Chicken Fajita Pasta Salad (Cold Version)

This cold grilled chicken fajita pasta salad takes the fajita flavor profile in a completely different direction, tossing rotini pasta with grilled chicken strips, charred bell peppers, red onion, and corn in a tangy lime vinaigrette. It’s a refreshing option for warm weather.

Unlike every other recipe on this list, this one is served fully chilled, making it a good make-ahead option for picnics, barbecues, or meal prep lunches.

390Calories

26gProtein

40gCarbs

11gFat

Why It Works

• Grilling the chicken and vegetables over direct high heat, rather than sautéing them, adds a smoky char that’s essential to replicating fajita flavor in a cold dish.
• Letting the grilled chicken and vegetables cool completely before mixing them with the pasta prevents residual heat from wilting the dish or making the dressing separate.
• Using a bright, acidic lime vinaigrette rather than a creamy dressing keeps this salad tasting fresh and cuts through the richness of the char, similar to how a squeeze of lime finishes a traditional fajita plate.

Worth Knowing

• This is one of the best make-ahead options on this list, since it actually improves after a few hours in the fridge as the flavors meld together.
• A stovetop grill pan works nearly as well as an outdoor grill if that’s not available, giving similar char marks on the chicken and vegetables.
• This salad is naturally lower in fat than the creamy or cheesy versions on this list, making it a lighter option within the same flavor family.

Ingredients

• 12 oz rotini pasta
• 1 lb chicken breast
• 1 red bell pepper
• 1 green bell pepper
• 1 red onion, sliced into rounds
• 1 cup corn kernels
• 1/4 cup olive oil
• 3 tbsp lime juice
• 2 tsp fajita seasoning
• 1/4 cup fresh cilantro, chopped

Instructions

1. Season the chicken and vegetables with fajita seasoning and a drizzle of olive oil.
2. Grill the chicken, bell peppers, and onion over medium-high heat until charred and cooked through, then let cool and slice.
3. Cook the rotini in salted boiling water until al dente, then drain and rinse under cold water.
4. Whisk together the olive oil, lime juice, and remaining fajita seasoning for the dressing.
5. In a large bowl, combine the cooled pasta, grilled chicken, vegetables, and corn.
6. Pour the dressing over the salad and toss well. Chill for at least 20 minutes and top with cilantro before serving.

8. Chicken Fajita Alfredo Pasta

This chicken fajita alfredo pasta fuses two comfort-food favorites, coating fettuccine in a rich, creamy alfredo sauce with a subtle orange tint from fajita spices. Seasoned chicken and sautéed bell peppers round out this Tex-Mex twist on an Italian classic.

The alfredo base is milder than the other creamy recipes on this list, letting the parmesan and butter flavors come through alongside the fajita seasoning rather than being overpowered by it.

540Calories

29gProtein

44gCarbs

28gFat

Why It Works

• Making the alfredo sauce from scratch with butter, cream, and freshly grated parmesan gives a smoother, more stable sauce than using jarred alfredo, which can separate when reheated.
• Adding the fajita seasoning gradually and tasting as you go prevents the smoky spices from overwhelming the more delicate alfredo flavor.
• Tossing the hot pasta directly in the sauce, off the heat, prevents the parmesan from clumping, which can happen if the cheese is added to sauce that’s still at a rolling simmer.

Worth Knowing

• Freshly grated parmesan melts far more smoothly into alfredo sauce than pre-shredded parmesan, which often contains anti-caking agents that resist melting.
• This fusion dish tends to be a hit with kids who like alfredo but might otherwise be hesitant about bolder Tex-Mex flavors, since the fajita seasoning is more of an accent here than the dominant flavor.
• This sauce is best served fresh; alfredo-based sauces can separate slightly when reheated, so gentle low heat and a splash of cream when reheating helps bring it back together.

Ingredients

• 12 oz fettuccine
• 1 lb chicken breast, sliced into strips
• 1 red bell pepper, sliced
• 1 onion, sliced
• 3 tbsp butter
• 1 1/2 cups heavy cream
• 1 cup freshly grated parmesan
• 1 1/2 tsp fajita seasoning
• Salt and black pepper to taste

Instructions

1. Cook the fettuccine in salted boiling water until al dente, then drain and set aside.
2. Season the chicken with 1 teaspoon of the fajita seasoning and cook in a skillet over medium-high heat until browned through, then set aside.
3. In the same skillet, sauté the bell pepper and onion until softened, about 5 minutes.
4. Reduce heat to medium-low, add the butter, then stir in the heavy cream and remaining fajita seasoning, simmering gently for 2 minutes.
5. Remove from heat and whisk in the parmesan until smooth.
6. Toss the cooked pasta and chicken into the sauce until well coated, then season with salt and pepper before serving.

9. Sheet Pan Chicken Fajita Pasta

This sheet pan chicken fajita pasta roasts chicken strips, bell peppers, and onions together on a single sheet pan, giving everything a deep roasted char before tossing with cooked pasta and a light drizzle of sauce. It’s a low-effort, mostly hands-off recipe.

Roasting at a high temperature develops more concentrated char and caramelization than stovetop sautéing typically achieves, since the dry oven heat browns the edges of the chicken and vegetables more evenly.

420Calories

27gProtein

42gCarbs

13gFat

Why It Works

• Roasting the chicken and vegetables at a high temperature (425°F) in a single layer, without overcrowding the pan, allows them to char rather than steam, which is essential for developing deep roasted flavor.
• Cutting the chicken and vegetables to similar sizes ensures everything finishes roasting at roughly the same time, rather than some pieces burning while others are still undercooked.
• Tossing the pasta with the pan drippings after roasting, rather than a separate sauce, captures all the concentrated fajita flavor that collected on the sheet pan during cooking.

Worth Knowing

• This is one of the most hands-off recipes on this list, since most of the cooking time doesn’t require active attention once everything is in the oven.
• Lining the sheet pan with parchment paper makes cleanup significantly easier, especially given how much char and browned bits develop during roasting.
• This recipe scales up easily by using two sheet pans instead of overcrowding one, which is important since overcrowding leads to steaming rather than roasting.

Ingredients

• 12 oz penne pasta
• 1 lb chicken breast, sliced into strips
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 onion, sliced
• 2 tbsp olive oil
• 2 tbsp fajita seasoning
• 2 tbsp lime juice

Instructions

1. Preheat the oven to 425°F and line a sheet pan with parchment paper.
2. Toss the chicken, bell peppers, and onion with olive oil and fajita seasoning, then spread in a single layer on the sheet pan.
3. Roast for 18 to 20 minutes, stirring halfway through, until the chicken is cooked through and the vegetables are charred.
4. While roasting, cook the penne in salted boiling water until al dente, then drain.
5. Combine the roasted chicken and vegetables with the pasta in a large bowl, scraping in any pan drippings.
6. Drizzle with lime juice and toss well before serving.

10. Slow Cooker Chicken Fajita Pasta

This slow cooker chicken fajita pasta lets the crockpot do most of the work, slowly cooking chicken breasts with bell peppers, onions, and fajita seasoning in a rich tomato-based sauce until the chicken shreds easily. Pasta is stirred in near the end to finish cooking in the flavorful liquid.

The long, slow cooking time allows the chicken to become extremely tender while the vegetables soften completely into the sauce, creating a deeply flavorful base that’s hard to achieve with quicker cooking methods.

400Calories

29gProtein

41gCarbs

10gFat

Why It Works

• Cooking the chicken breasts whole in the slow cooker, then shredding them at the end with two forks, keeps the meat more tender than dicing it before the long cook time, which can dry it out.
• Adding the pasta only in the last 20 to 30 minutes of cooking, rather than at the start, prevents it from turning to mush during the long slow-cooking process.
• Using bone-in chicken thighs instead of breasts, if preferred, adds extra richness to the sauce since the slow cooking time allows more flavor to render out.

Worth Knowing

• This is one of the most convenient recipes on this list for a busy day, since it can cook unattended for several hours while you’re away from the kitchen.
• Adding the pasta directly to the slow cooker works well, but stirring occasionally during that final cooking stage helps prevent it from sticking to the bottom.
• This recipe is easy to double for a larger gathering, since the slow cooker does the bulk of the work regardless of quantity, as long as the cooker is large enough to hold everything.

Ingredients

• 12 oz penne pasta
• 1 1/2 lb chicken breasts
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 onion, sliced
• 2 tbsp fajita seasoning
• 1 (14.5 oz) can diced tomatoes
• 1 1/2 cups chicken broth
• 2 tbsp fresh cilantro, chopped

Instructions

1. Place the chicken breasts, bell peppers, onion, fajita seasoning, diced tomatoes, and chicken broth in the slow cooker.
2. Cover and cook on low for 6 hours, or high for 3 hours, until the chicken is tender enough to shred easily.
3. Remove the chicken, shred it with two forks, and return it to the slow cooker.
4. Stir in the uncooked pasta directly, cover, and cook on high for 20 to 30 minutes, until the pasta is tender.
5. Stir occasionally during this final stage to prevent sticking.
6. Garnish with fresh cilantro before serving.